Product comparison · 2 laptops

Lenovo ThinkPad X61 (7673-66G), BE vs Lenovo ThinkPad X61s (7669-3JG), SE

Key differences

Processor model
- ThinkPad X61 (7673-66G), BE:T7300
- ThinkPad X61s (7669-3JG), SE:L7500
Processor frequency
- ThinkPad X61 (7673-66G), BE:2 GHz
- ThinkPad X61s (7669-3JG), SE:1.6 GHz
Processor socket
- ThinkPad X61 (7673-66G), BE:PBGA479, PPGA478
- ThinkPad X61s (7669-3JG), SE:Socket 479
Thermal Design Power (TDP)
- ThinkPad X61 (7673-66G), BE:35 W
- ThinkPad X61s (7669-3JG), SE:17 W
CPU multiplier (bus/core ratio)
- ThinkPad X61 (7673-66G), BE:10
- ThinkPad X61s (7669-3JG), SE:8
Internal memory
- ThinkPad X61 (7673-66G), BE:1 GB
- ThinkPad X61s (7669-3JG), SE:2 GB
Memory layout (slots x size)
- ThinkPad X61 (7673-66G), BE:1 x 1 GB
- ThinkPad X61s (7669-3JG), SE:2 x 1 GB
Total storage capacity
- ThinkPad X61 (7673-66G), BE:80 GB
- ThinkPad X61s (7669-3JG), SE:160 GB

Differences highlightedShow differences only

Comparison of ThinkPad X61 (7673-66G), BE, ThinkPad X61s (7669-3JG), SE
117 specifications	A Lenovo ThinkPad X61 (7673-66G), BE View product	B Lenovo ThinkPad X61s (7669-3JG), SE View product
Processor6 differ
Processor modelDiffers	T7300	L7500
Processor frequencyDiffers	2 GHz	1.6 GHz
Processor socketDiffers	PBGA479, PPGA478	Socket 479
Processor seriesDiffers	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo L7000 Series
Thermal Design Power (TDP)Differs	35 W	17 W
CPU multiplier (bus/core ratio)Differs	10	8
Memory2 differ
Internal memoryDiffers	1 GB	2 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 1 GB	2 x 1 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	80 GB	160 GB
Audio1 differ
Audio systemDiffers	Intel HDA 24-bit	HDA 24-bit
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN	WLAN, Gigabit Ethernet
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces1 differ
USB 1.1 ports quantityDiffers	1	0
Keyboard1 differ
Pointing deviceDiffers	Trackpad	Pointing Stick
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	29760	29757
Battery2 differ
Number of battery cellsDiffers	8	4
Battery life (max)Differs	7.8 h	3.1 h
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	1.63 kg	1.31 kg

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.